159162568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1249}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 316575000

約数和(自身を除く): 157412432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 937, 1249, 1874, 2498, 3748, 4996, 7496, 9992, 15929, 21233, 31858, 42466, 63716, 84932, 127432, 169864, 1170313, 2340626, 4681252, 9362504, 19895321, 39790642, 79581284, 159162568]

約数ペア:

[(1, 159162568), (2, 79581284), (4, 39790642), (8, 19895321), (17, 9362504), (34, 4681252), (68, 2340626), (136, 1170313), (937, 169864), (1249, 127432), (1874, 84932), (2498, 63716), (3748, 42466), (4996, 31858), (7496, 21233), (9992, 15929)]